module mod_para

integer::nx1,nx2,ny1,ny2,nz1,nz2
integer::ndp,nxi,nyi              ! ndp=(nx2-nx1+3)*(ny2-ny1+3), nxi,nyi is FFT and interpolation size
real(8):: mu=1.25663706143591729538505735331D-6,pi=3.14159265358979323846264338328D0
real(8)::delta,deltah


real(8),allocatable::arrayview(:,:)
end module mod_para
